Programmable Wavelength-and Time-Dependent Multicolor Afterglow in Polyvinyl Alcohol via Synergistic Ion-Bridging and Crosslinking Interactions

Key Points

• The aim is to explore how to create dynamic visual outputs using time-dependent multicolor afterglow.
• Utilized polyvinyl alcohol as a primary medium
• Implemented ion-bridging and crosslinking methods
• Designed experiments to measure afterglow duration and color changes
• Successfully created a programmable multicolor afterglow
• Demonstrated significant temporal control over visual output
• Achieved effects that exceed traditional static luminescent materials